Inventor
Surendra Umesh Kulkarni
Inventor
Mumbai, IN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
C07DHeterocyclic compounds11%
C07CAcyclic or carbocyclic compounds7%
G06FElectric digital data processing7%
G06TImage data processing or generation, in general7%
G06VImage or video recognition or understanding7%
G10LSpeech analysis techniques or speech synthesis7%
Y10TTechnical subjects covered by former us classification7%
A61KPreparations for medical, dental or toiletry purposes4%
PatentTitleYear
10,986,399Media content identification on mobile devices202110,970,328Method to differentiate and classify fingerprints using fingerprint neighborhood analysis202110,956,484Method to differentiate and classify fingerprints using fingerprint neighborhood analysis20217,514,524'Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom'20097,186,853'Polymer compositions containing stabilizer compounds comprising tricyclodecylmethyl groups'20077,105,577'Antimicrobial method using a hydroxydiphenyl ether compound'20066,759,423'4-Hydroxyisothiazole compounds'20046,376,522'4-hydroxyisothiazole compounds'20026,239,317'Process for the production of halogeno-o-hydroxydiphenyl compounds'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2006Patents assigned to CIBA SC HOLDING AG (4)· patent assignee history
2001–2006Based in Mumbai, IN· patent location history
2007Patents assigned to CROMPTON CORP (1)· patent assignee history
2007Based in Bangalore, IN· patent location history
2009Patents assigned to SABIC INNOVATIVE PLASTICS IP (1)· patent assignee history
2009Based in Karnataka, IN· patent location history
2021Patents assigned to GRACENOTE INC (3)· patent assignee history
2021Based in San Jose, CA, US· patent location history
2021Based in Santa Cruz, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA SC HOLDING AG | 4 | 2001–2006 |
| GRACENOTE INC | 3 | 2021 |
| CROMPTON CORP | 1 | 2007 |
| SABIC INNOVATIVE PLASTICS IP | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mumbai, IN | 4 | 2001–2006 |
| San Jose, California, US | 2 | 2021 |
| Santa Cruz, California, US | 1 | 2021 |
| Karnataka, IN | 1 | 2009 |
| Bangalore, IN | 1 | 2007 |